2080483790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2701927}}^1$

素因数の和:2701952

約数の個数: 32

約数和(自身を含む): 4668931584

約数和(自身を除く): 2588447794

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2701927, 5403854, 13509635, 18913489, 27019270, 29721197, 37826978, 59442394, 94567445, 148605985, 189134890, 208048379, 297211970, 416096758, 1040241895, 2080483790]

約数ペア:

[(1, 2080483790), (2, 1040241895), (5, 416096758), (7, 297211970), (10, 208048379), (11, 189134890), (14, 148605985), (22, 94567445), (35, 59442394), (55, 37826978), (70, 29721197), (77, 27019270), (110, 18913489), (154, 13509635), (385, 5403854), (770, 2701927)]